data_global
_amcsd_formula_title 'Gd I S'
loop_
_publ_author_name
'Beck H'
'Strobel C'
_journal_name_full 'Zeitschrift fur Anorganische und Allgemeine Chemie'
_journal_volume 535 
_journal_year 1986
_journal_page_first 229
_journal_page_last 239
_publ_section_title
;
 Zur Hochdruckpolymorphie der Seltenerdsulfidiodide Ln S I
 _cod_database_code 1008318
;
_database_code_amcsd 0016233
_chemical_formula_sum 'Gd S I'
_cell_length_a 10.737
_cell_length_b 10.737
_cell_length_c 4.179
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 417.224
_exptl_crystal_density_diffrn      3.776
_symmetry_space_group_name_H-M 'P -6'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x+y,-x,-z'
  '-y,x-y,z'
  'x,y,-z'
  '-x+y,-x,z'
  '-y,x-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Gd1   0.81400   0.17900   0.50000
S1   0.18400   0.36800   0.50000
I1   0.51700   0.49800   0.00000